TY - BOOK ID - 139829379 TI - New series on home mortgage yields since 1951 AU - Guttentag, Jack M. AU - Beck, Morris PY - 1970 PB - New York National Bureau of Economic Research DB - UniCat UR - https://www.unicat.be/uniCat?func=search&query=sysid:139829379 AB - ER -